| Click on stamp description (if underlined) to view image | |||
| DESCRIPTION (nondenominated items have values in parenthesis) | ISSUE DATE | ISSUE CITY | FORMAT |
| 37¢ Thurgood Marshall [Black Heritage] | Jan 7 | Washington, DC | PSA pane of 20 |
| 37¢ Year of the Ram [Lunar New Year] | Jan 15 | Chicago, IL | PSA pane of 20 |
| 37¢ Zora Neale Hurston [Literary Arts] | Jan 24 | Eatonville, FL | PSA pane of 20 |
| 10¢ American Clock [American Designs] | Jan 24 | Tucson, AZ | PSA pane of 20 |
| 37¢ Nurturing Love | Jan 25 | Tucson, AZ | Stamped envelope, regular #6¾ and #10 sizes; selling price for single envelope: 45¢ |
| 37¢ Flag | Feb 4 | Washington, DC | ATM PSA pane of 18 |
| (10¢) NY Public Library Lion (presort standard) | Feb 4 | Washington, DC | Gummed coils of 500 and 3,000 |
| 80¢ Special Olympics | Feb 13 | Chicago, IL | PSA pane of 20 |
| 37¢ American Filmmaking: Behind the Scenes - 10 designs that resemble two strips of film depict: Screenwriting, Directing, Costume Design, Music, Makeup, Art Direction, Cinematography, Film Editing, Special Effects and Sound ("Producing" in the selvage) | Feb 25 | Beverly Hills, CA | PSA souvenir sheet of 10, Uncut press shet of six panes |
| $1.00 Wisdom [American Culture] | Feb 28 | Biloxi, MS | PSA pane of 20 |
| 1¢ Tiffany Lamp [American Designs] | Mar 1 | Biloxi, MS | Gummed coil of 3,000 |
| 37¢ Ohio Statehood | Mar 1 | Chillicothe, OH | PSA pane of 20 |
| 37¢ Pelican Island National Wildlife Refuge | Mar 14 | Sebastian, FL | PSA pane of 20 |
| (5¢) Sea Coast (USA non-profit org) | Mar 19 | Washington, DC | Gummed coils of 500 and 10,000 |
| 60¢ Acadia National Park (airmail reissue by Ashton-Potter die cut 11.5 x 11.75)[Scenic American Landscapes] | Mar ? | NO FIRST DAY | PSA pane of 20 |
| 37¢ Old Glory - five photo designs depict patriotic ephemera: 20th century carving of Uncle Sam, presidential campaign badge from 1888, silk bookmark woven in 1893, modern folding fan and 19th century folk art carving | Apr 3 | New York, NY | Prestige book of 20 |
| 23¢ Old Glory - five designs as previous item | Apr 3 | New York, NY | Booklet of 20 picture postcards, selling price $9.75 |
| 37¢ Cesar E. Chavez | Apr 23 | Los Angeles, CA | PSA pane of 20 |
| 37¢ Louisiana Purchase | Apr 30 | New Orleans, LA | PSA pane of 20 |
| 37¢ Flag (definitive reprint by Banknote Corp. of America, differences not known) | Apr ? | NO FIRST DAY | PSA coil of 100 |
| 80¢ Mount McKinley (airmail reprint by Avery-Dennison, no visible difference from '02 issue) [Scenic American Landscapes] | Apr ? | NO FIRST DAY | PSA pane of 20 |
| 37¢ First Powered Flight | May 22 | Dayton, OH Kill Devil Hills, NC | PSA souvenir sheet of 10 with card |
| 37¢ Purple Heart (definitive printed by Banknote Corp. of America, die cut 11.3 x 10.8) | May 30 | Mount Vernon, VA | PSA pane of 20 |
| (5¢) Sea Coast (USA non-profit org - die cut on all sides; thick "2003") [American Scenes] | Jun 3 | Washington, DC | PSA coil of 10,000 |
| 37¢ Audrey Hepburn [Legends of Hollywood] | Jun 11 | Los Angeles, CA | PSA pane of 20 with selvage, Uncut press sheet of six panes |
| 37¢ Southeast Lighthouses - five designs depict lighthouses: Old Cape Henry, VA: Cape Lookout, NC; Morris Island, SC; Tybee Island, GA; and Hillsboro Inlet, FL | Jun 13 | Tybee Island, GA | PSA pane of 20 with header, Uncut press sheet of six panes |
| 23¢ Southeast Lighthouses - five designs as previous item | Jun 13 | Tybee Island, GA | Booklet of 20 picture postcards, selling price $9.75 |
| 83¢ Edna Ferber (definitive reprint by Ashton Potter dated "2003," die cut 11.2) [Distinguished Americans] | Jun 20 | NO FIRST DAY | PSA pane of 20 |
| (25¢) American Eagle - ten bi-colored designs (presorted first-class) | Jun 26 | Santa Clara, CA | PSA coil of 10,000 |
| 37¢ Arctic Tundra [Nature of America] 10 designs | Jul 2 | Barrow, AK | PSA pane of 10, Uncut press sheet of eight panes |
| 37¢ Korean War Veterans Memorial | Jul 27 | Washington, DC | PSA pane of 20 |
| 37¢ Purple Heart (definitive reprint by Ashton-Potter, die cut 10.8 x 10.3) | Aug 1 | Somerset, NJ | PSA pane of 20 |
| 37¢ Flag (definitive reprint by Sennett Security Products dated "2003," die cut 10.2 vert.) | Aug 7 | Columbus, OH | PSA coil of 100 |
| 37¢ Mary Cassatt - four designs depict paintings: Young Mother, Playing on the Beach, On a Balcony and Child in a Straw Hat [American Treasures] | Aug 7 | Columbus, OH | PSA 2-sided booklet of 20 |
| 37¢ Early Football Heroes - four designs depict Walter Camp, Broncho Nagurski, Ernie Nevers and Red Grange | Aug 8 | South Bend, IN | PSA pane of 20 |
| 37¢ Antique Toys (definitive reprint by Avery-Dennison dated "2003") | Sep 3 | Washington, DC | PSA 2-sided booklet of 20 |
| 37¢ Roy Acuff | Sep 13 | Nashville, TN | PSA pane of 20 |
| 37¢ District of Columbia | Sep 22 | Washington, DC | PSA pane of 20 |
| 37¢ Reptiles and Amphibians - five designs depict Scarlet Kingsnake, Ornate Chorus Frog, Reticulate Collared Lizard, Ornate Box Turtle and Blue-Spotted Salamander | Oct 7 | San Diego, CA | PSA pane of 20 with header |
| (37¢+8¢) Stop Family Violence (semipostal) | Oct 8 | Washington, DC | PSA pane of 20 |
| 23¢ Ohio University Bicentennial | Oct 10 | Athens, OH | Postal card, selling price 25¢ |
| 23¢ George Washington (definitive reprint by Avery-Dennision dated "2003") | Oct 20 | Washington, DC | PSA pane of 20 |
| (10¢) Atlas Statue (definitive reprint by Avery-Dennison dated "2003," die cut 11 vert.) | Oct ? | NO FIRST DAY | PSA coil of 10,000 |
| 37¢ Gossaert Madonna (reprint by Ashton Potter dated "2003")[Traditional Christmas] | Oct 23 | New York, NY | PSA 2-sided booklet of 20 |
| 37¢ Music Makers - four designs depict two Santas and two reindeer [Contemporary Christmas] | Oct 23 | New York, NY | PSA 2-sided booklet of 20, PSA vending booklet of 20, PSA pane of 20 |
| 23¢ Music Makers - four designs as previous item [Contemporary Christmas] | Oct 23 | New York, NY | Booklet of 20 picture postcards, selling price $9.75 |
| 37¢ Snowy Egret [Flora and Fauna ?] | Oct 24 | New York, NY | PSA coil of 100 |
| 37¢ Flag (definitive reprint by Avery-Dennison dated "2003," die cut 11.2 x 11) | Oct 24 | NO FIRST DAY | PSA vending booklet of 20 |
| 37¢ Flag (definitive printed by Ashton Potter, perf. 11¼) | Nov 24 | Washington, DC | Gummed pane of 100 |
| $3.85 Jefferson Memorial (definitive reprint by Sennett Security Products dated "2003") | Dec ? | NO FIRST DAY | PSA pane of 20 |
| $3.85 Jefferson Memorial | Dec 29 | Washington, DC | Stamped envelope, selling price 10 for $38.50 |